Sometimes, if he was really angry, he threw bits of chalk at people. Everyone was petrified of him.
âUmmm,â I said, wondering why, out of all the teachers in school, it had to be Slender who caught me. I mustâve been in shock because I added, âThat just opened.â I pointed behind me at the back wall of the cupboard.
âWhat just opened?â said Mr Slender, glaring at me.
I glanced around. The hole was gone. There was just a solid wall.
âIt was just there,â I said, still pointing. What had happened? Where had it gone?
âHmmm,â said Mr Slender. âYour kneeâs bleeding. Did you fall off your bike?â
I was so stunned, I could barely register what he was saying. âThere was a hole in the wall. Sort of like a doorway.â
âIâm sure there was,â said Mr Slender in a tone that made it clear he didnât believe me. âNow did you fall off your bike or not?â
âYeah, but Iâm OK.â I stared back where the hole had been. âItâs just that this hole . . . it wasnât there, and then it appeared.â
âYou sound confused.â Mr Slender peered at me. âDid you hit your head in the fall?â
âYeah â I mean no.â I suddenly felt confused.
âThere is no hole. Look.â He gestured toward the wall. âAnd as for things that appear out of nowhere, well, Iâve never heard anything stupider in my life. Now I think youâd better go wash your knee, then head straight to class. And I want to see you in my classroom after school so you can catch up on all the work youâve already missed.â
Detention! That was so unfair! People always arrived late to the first class of the day, so itâs not like I would have missed anything important!
âOff you go,â snapped Mr Slender. âThis storeroom is out of bounds. If I catch you in here again, itâll be detention for a week.â
I shot one more look at the wall, then grabbed my bag off the floor. I walked past Mr Slender into the toilets and gave my knee a quick rinse under the tap. The water was icy cold, but I hardly felt it.
Outside the bathroom, the hallway was completely deserted â except for Slender, who stood with his arms folded in front of the janitorâs storeroom. Now the door was shut, the panel blended in so well with the ones alongside it that it took me a second to work out which one had opened. I headed toward my English class in a stateof disbelief. What had I just seen? Had a secret passageway really just opened up under the stairs? And if there was a secret passageway, where did it lead?
7
By lunchtime, Iâd simmered down a bit. I was still pretty angry at Sophie, but I really wanted to tell her about what Iâd discovered. Still, I wasnât going to let her off the hook that easily. During English Iâd sat at the front while she went straight to our usual spot at the back of the room. All the way through class, she kept throwing notes at me:
Sarah was the only girl in our year who Sophie occasionally hung out with. Sarah spent most of her time in the library, so âhanging outâ with her meant sitting beside her, reading a book. Not exactly my idea of fun.
I wrote a note and threw it back at her.
During lunch I hung around the hallway entrance alone, watching the janitorâs storeroom. I was waiting for the hallway to clear; I didnât want anyone nearby while I was checking out the storeroom again. If there was a secret passageway, I wanted to be the first to explore it.
It wasnât until the bell rang, and the last classroom door banged shut, that the corridor was empty. But just as I was aboutto step into the hallway, Mr Slender appeared again.
âStill hanging around out here?â he asked, striding toward me.
âI was just getting some books out of my locker,â I lied, relieved I happened to be standing near it. I opened my